diff --git a/setup.cfg b/setup.cfg
index 8aa6e97..78e6a91 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,7 +1,7 @@
 [metadata]
 name = emsarray
 description = xarray extension that supports EMS model formats
-version = 0.3.0.dev
+version = 0.3.0
 long_description = file: README.md
 long_description_content_type = text/markdown
 author = "Coastal Environmental Modelling team, Oceans and Atmosphere, CSIRO"
diff --git a/src/emsarray/tutorial.py b/src/emsarray/tutorial.py
index cbebcf8..077e34c 100644
--- a/src/emsarray/tutorial.py
+++ b/src/emsarray/tutorial.py
@@ -26,7 +26,7 @@
 
 # Bump this version as new datasets are added or as old datasets are updated.
 # Should be a tag name or commit hash, something immutable.
-VERSION = "22bca2cc55d5213e6efbc0656362d58485947fb1"
+VERSION = "v0.3.0"
 
 
 def _make_download_url(name: str) -> str: